What is hot isostatic pressing?
Hot isostatic pressing is a process in which the total component density is increased by removing excess liquids and cavities. This usually occurs during the two -piece process to ensure that the material is structurally deteriorated and is able to withstand a huge amount of force while under stress. The component, usually powder, is first exposed to extreme temperatures to remove moisture, and a heavy vacuum is also implemented to remove any impurities that can contain. Although this happens, the inert gases are introduced into the contained environment until the internal pressure creates even metallurgical binding within the grain size particles. The result of hot isostatic pressing is a metal sand with a density very close to 100%, which is ready to shape almost any form for different industries. By filling a durable, rare metal or metal powder through exterior, more common material, manufacturers are able to produce cost -effective objects, toTerés have an extended life expectancy because they are much more resistant. Although it has been somewhat achievable in the past by a combination of two different metal through metallurgy, hot isostatic pressing does not combine two metals to create an alloy. This allows you to apply the process to many different types of materials that were previously impossible, such as metal covers for ceramics or plastic.
One of the main advantages of hot isostatic pressing for many industries is a large reduction in the number of unnecessary components that save manufacturers up to 30% of their purchase of material and work. Previous conventional methods have led to a large amount of metal scrap during the final stages of the structure, and since rare materials such as tungsten carbide were very expensive, it was a serious problem. Because this process can replicate very complex geometric shapes on almost any scale, during the final PRI also like to shave very little metal.
The first implementation of the process of hot isostatic pressing can be dated to 1955 in order to create complex, uniform materials that could not otherwise be achieved by handcuffs or welding. While this technology was originally created to operate the aerospace industry to protect against the external pressure exerted on the spacecraft, has also become popular in the oil, automotive and medical industries. Even rocket engines and deep space satellites have been constructed using this process, because there is simply no other way to do them with greater durability. Because the volume of shapes and sizes can be created are almost unlimited, hot isostatic pressing should remain a popular alternative in many separate industries.